Re: Gradual increase in CPU utilization by postmaster

"Yasuo Ohgaki" <yasuo_ohgaki@hotmail.com> writes:
> Postmaster size and CPU time increases gradually as time passes.
> After 25 minutes elapsed, postmaster size became about 7000.
> CPU time increased to about 90% from 70%.

> Terminating script and executing again will result in the same higher
> CPU and memory usage.
> Vacuuming table seems to reset this behavior.

Wait a minute, are we talking about *postmaster* size or *backend* size?

            regards, tom lane